20403898596

素因数分解:

$2^2\times 3^3\times {\mathrm{163}}^1\times {\mathrm{1159049}}^1$

素因数の和:1159225

約数の個数: 48

約数和(自身を含む): 53223576000

約数和(自身を除く): 32819677404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 163, 326, 489, 652, 978, 1467, 1956, 2934, 4401, 5868, 8802, 17604, 1159049, 2318098, 3477147, 4636196, 6954294, 10431441, 13908588, 20862882, 31294323, 41725764, 62588646, 125177292, 188924987, 377849974, 566774961, 755699948, 1133549922, 1700324883, 2267099844, 3400649766, 5100974649, 6801299532, 10201949298, 20403898596]

約数ペア:

[(1, 20403898596), (2, 10201949298), (3, 6801299532), (4, 5100974649), (6, 3400649766), (9, 2267099844), (12, 1700324883), (18, 1133549922), (27, 755699948), (36, 566774961), (54, 377849974), (108, 188924987), (163, 125177292), (326, 62588646), (489, 41725764), (652, 31294323), (978, 20862882), (1467, 13908588), (1956, 10431441), (2934, 6954294), (4401, 4636196), (5868, 3477147), (8802, 2318098), (17604, 1159049)]